Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #50648
Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.
Total
1.05s
Block → Canton commit
1.05s
block timestamp → record time (±1s)
Measured from on-chain timestamps: the EVM block timestamp, chosen when the producer planned the block, and the record time (commit) of the Gateway_FinalizeBlock transaction. The block timestamp is whole seconds and follows Canton's ledger time, so the span carries up to ±1s of rounding; a commit that reads slightly before the block timestamp shows as 0.
0xf8ac138459682f0083011e3994c0e72cdc8dee95bac36bf0124502886b46021e6b80b84440c10f19000000000000000000000000ac9b4e83ad3058d1093dd74dbfc71d1165f64f0200000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da0ac20a1712bab7b016de5e5f12f5df44e5e46d7bd97530e55d1f0ca47cabbb96fa00246a209b67f14a387e82e36d27b5de284024bb9af0aa0791c16e069da24b6ad